80460576

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 264648384

約数和(自身を除く): 184187808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 373, 428, 504, 642, 672, 746, 749, 856, 963, 1008, 1119, 1284, 1492, 1498, 1712, 1926, 2016, 2238, 2247, 2568, 2611, 2984, 2996, 3357, 3424, 3852, 4476, 4494, 5136, 5222, 5968, 5992, 6714, 6741, 7704, 7833, 8952, 8988, 10272, 10444, 11936, 11984, 13428, 13482, 15408, 15666, 17904, 17976, 20888, 23499, 23968, 26856, 26964, 30816, 31332, 35808, 35952, 39911, 41776, 46998, 53712, 53928, 62664, 71904, 79822, 83552, 93996, 107424, 107856, 119733, 125328, 159644, 187992, 215712, 239466, 250656, 279377, 319288, 359199, 375984, 478932, 558754, 638576, 718398, 751968, 838131, 957864, 1117508, 1277152, 1436796, 1676262, 1915728, 2235016, 2514393, 2873592, 3352524, 3831456, 4470032, 5028786, 5747184, 6705048, 8940064, 10057572, 11494368, 13410096, 20115144, 26820192, 40230288, 80460576]

約数ペア:

[(1, 80460576), (2, 40230288), (3, 26820192), (4, 20115144), (6, 13410096), (7, 11494368), (8, 10057572), (9, 8940064), (12, 6705048), (14, 5747184), (16, 5028786), (18, 4470032), (21, 3831456), (24, 3352524), (28, 2873592), (32, 2514393), (36, 2235016), (42, 1915728), (48, 1676262), (56, 1436796), (63, 1277152), (72, 1117508), (84, 957864), (96, 838131), (107, 751968), (112, 718398), (126, 638576), (144, 558754), (168, 478932), (214, 375984), (224, 359199), (252, 319288), (288, 279377), (321, 250656), (336, 239466), (373, 215712), (428, 187992), (504, 159644), (642, 125328), (672, 119733), (746, 107856), (749, 107424), (856, 93996), (963, 83552), (1008, 79822), (1119, 71904), (1284, 62664), (1492, 53928), (1498, 53712), (1712, 46998), (1926, 41776), (2016, 39911), (2238, 35952), (2247, 35808), (2568, 31332), (2611, 30816), (2984, 26964), (2996, 26856), (3357, 23968), (3424, 23499), (3852, 20888), (4476, 17976), (4494, 17904), (5136, 15666), (5222, 15408), (5968, 13482), (5992, 13428), (6714, 11984), (6741, 11936), (7704, 10444), (7833, 10272), (8952, 8988)]